The Forging System of All Things to Survive in the Apocalypse

The essential system for time travellers, "All Things Forging System" has been activated The all-things forging system can forge waste items into items that the host wants. You can also enhance and synthesize existing items The end of the world is coming and superpowers are rising. Who will rule the ups and downs? --------------What? Do you have a cold weapon? Sorry, I have that too. What? Do you have tanks or cannons? Sorry, I have that too. What? You don't have a steel wall? Sorry, I still have it! Traveling through the end of the world This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.